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GLEANER HARVESTER CORP

Overview
  • Total Patents
    22
About

GLEANER HARVESTER CORP has a total of 22 patent applications. Its first patent ever was published in 1929. It filed its patents most often in United States and Canada. Its main competitors in its focus markets agriculture, machines and mechanical elements are ZWEEGERS P W, BAUTZ GMBH JOSEF and VOGELENZANG ALEXANDER J.

Patent filings in countries

World map showing GLEANER HARVESTER CORPs patent filings in countries
# Country Total Patents
#1 United States 19
#2 Canada 3

Patent filings per year

Chart showing GLEANER HARVESTER CORPs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Pierson Torvald N 10
#2 Oberholtz Lester E 4
#3 Gene Allen 4
#4 Pierson Torvald Nicholas 3
#5 Worthington Wayne H 2
#6 Allen Gene 1
#7 Hale Stephen H 1
#8 Dan Fisk Henry 1
#9 Hanson Perren J 1
#10 Dueber Lester G 1

Latest patents

Publication Filing date Title
US2644292A Feeding cylinder
US2659613A Steering gear
US2644284A Self-propelled combine
US2644287A Detachably mounted counterbalanced windrower
US2147267A Harvester frame
US2170573A Grain pan raising and lowering mechanism
US2170572A Clutch operating mechanism
US2161634A Grain pan for harvesting machines
US2178023A Reel support for harvesting machines
US2149867A Delivery control mechanism for bins
US2096558A Sickle driving mechanism for harvesting machines
US1942037A Harvesting machine
US1913040A Chain tightener
US1901092A Corn harvesting machine
US1905091A Combined harvester, thresher, and separator
US1901099A Cutter mechanism for corn harvesters
US1918580A Intermittent control device
US1910272A Tilting support for combine harvesting unit
US1972031A Straw retarder
CA381882A Harvester sickle driving mechanism